Although they will tolerate some afternoon shadow, most plants prefer full sun, especially when grown in warm areas. Catmint may thrive in almost any well-drained soil type. Root rot can develop on wet or rainy grounds.
How to plant:
Although it is possible to grow plants from seed, buying nursery-grown plants is simpler and more dependable because hybrids may not grow true to seed and certain kinds are sterile. Since many plants have a tendency to grow wider than tall, leave plenty of space between them.
Will catmint endure in the shade?
- ‘Walker’s Low’ plants are 30 inches tall and 36 inches wide, with lavender-blue flowers. As a side note, the name is not short because it derives from an Irish garden. It is actually almost as tall as the “Six Hills Giant.” Walker’s Low was chosen by the Perennial Plant Association as their Perennial of the Year for 2007.
Don’t restrict yourself to just these four options if you feel driven to hunt for catmint in your neighborhood garden centers. Numerous other top-notch cultivars are also readily available, including “Dropmore,” “Blue Wonder,” and “Junior Walker,” a scaled-down variety of “Walker’s Low” that stands 16 inches tall.
- Catmint tends to grow wider than tall, so give it lots of room.
- Even while catmint likes direct sunlight, it can also tolerate moderate afternoon shadow.
- Water new plants or transplants until they can survive on their own. Following that, established plants can withstand heat and drought.
- Never fertilize it again. Catmint prefers well-drained, somewhat fertile soil. In fact, a plant may flip over or split in half if the soil is excessively rich. In that case, trim the plant back to make it look neat. Compost added in the spring or fall will provide the plant the nutrients it needs to thrive.
- After the first blooming flush of the plants has finished, shear them back by a third or more. The plants will be more orderly, their size will be limited, and this will encourage a second rush of blossoms later in the summer. The plant will still bloom often and maintain its lovely appearance during the stifling summer months even without being sheared.
- Over the winter, keep any dead foliage in place to help protect the crown. Wait till the beginning of spring to trim it.
- Divide catmint every three to four years, preferably in the spring or early fall, to maintain it healthy. During the first growing season, until the plants take root, keep it well-watered.
- Catmint varieties can grow to be quite huge. Pinch the plant back in the spring after it has grown a few inches tall to encourage a bushier growth habit if you wish to limit the plant’s total size.
- Cut a vertical chunk off of an established clump of catmint in the spring to reproduce it. Make sure the division has a strong root system and a number of new shoots. Till the plant takes root, keep it well-watered.
- Cuttings can also be used to spread catmint. Before flower buds grow in the spring, clip healthy shoots at a length of three inches. The cuttings should be placed in a moist medium, such as sand or a peat-perlite mixture. Within two to three weeks, they should start to root.
- Catmint is typically unaffected by either pests or illnesses. The only issue that can occasionally arise is leaf spot. There is no consensus that the severity of this fungus illness justifies control measures.
- Experience has taught me that some cats are drawn to catmint. If you’re worried about this, cover newly planted or transplanted catmint with chicken wire to stop your cat from consuming it or rolling about in it.
- This plant attracts butterflies and bees like crazy. Additionally, hummingbirds adore it.
- You’ll adore this plant if your garden is plagued by four-legged animals other than cats. Deer, voles, and rabbits are deterred by the foliage’s minty aroma. THIS is a plant that pays for itself, at last!
How are you caring for Nepeta?
- Catmint should be planted in a warm, bright (or somewhat sunny) location from spring through autumn; full sun produces the nicest blossoms.
- While necessitating ordinary water, once established, necessita becomes drought-tolerant.
- Catmint may thrive in a range of soil conditions.
- Trim spent blooms to retain compactness and encourage repeat bloom.
- Early spring is a good time to separate catmint clumps.
I frequently plant Nepeta ‘Walker’s Low’, a gorgeous tidy mounding cultivar that bears deep blue flowers on erect stems, in the gardens of my clients. (It forms clusters up to 18 inches wide and grows to a height of between 18 and 24 inches.)
Spreads catmint Nepeta?
Nepeta comes in several hundred different species, in addition to numerous other selections (cultivars) that have been chosen for better garden performance. However, I advise using caution when getting catmint plants for your yard. I strongly advise staying away from any Nepeta that is grown from seed, and only planting sterile hybrids. The catmints that are generated from seeds can spread quickly over the garden and smother nearby plants.
Over the years, I’ve experimented with a variety of Nepeta species and varieties in my gardens. And based on my personal experiences, I can heartily suggest two exceptional, sterile (produces no seeds), long-blooming kinds.
- Select Blue Nepeta is a low-growing, non-spreading plant with lovely lavender-blue flowers that I chose back in the early 1990s from a patch of plants I discovered in an office park landscape. Shear off the flower spikes just above the leaves in the early summer after the first flush of flowers has gone to encourage the plants to blossom later in the season.
- Walker’s Low Nepeta: This cultivar, which was not given its name for its size but rather after an English castle, features eye-catching deep blue flowers on tall flower spikes. ‘Walker’s Low’ blooms for several months from late spring to mid-summer and develops as a tidy, non-suckering, well-behaved plant. Stronger reblooming will result with deadheading, which involves shearing off the faded flower spikes just above the foliage.
Nepeta can it grow in partial shade?
- Nepeta x faassenii (Faassen’s catmint): This hybrid, with sterile flowers that don’t self-sow and don’t require deadheading, is by far the most widely cultivated variety employed for ornamental purposes.
- Nepeta subsessilis (Japanese catmint) is a wonderful choice for colder, wetter areas because, in contrast to other types, it prefers moist soil and some shade.
- Nepeta racemosa, also referred to as dwarf catmint: This species grows slowly and creates circular mounds that are as wide as the plants themselves. It is frequently used as a vibrant groundcover and grows between 12 and 18 inches tall.
Is catmint the same as catnip?
Compared to catmint, catnip (Nepeta cataria) has a stronger scent. It lacks ornamental qualities and has a propensity to grow weedy and invasively. It is primarily useful in the garden for cooking or as an insect repellent for particular pests including mosquitoes, aphids, and squash bugs.
Can Nepeta stand the shade?
Nepeta is a dependable perennial that grows regularly year after year. It is extremely hardy and tolerant of all environmental factors. When the growing circumstances are unsuitable for lavender, catmint can be used as a viable substitute, creating clouds of light blue and mauve in a garden. Nepeta is beneficial for growing in more challenging sections of the garden since it tolerates a wide range of growth circumstances, such as partial shade, dry weather, and drought zones.
While Lavender cannot survive in wetter conditions, Catmint can withstand them; Lavender needs considerably drier conditions, especially in the winter. As a Mediterranean plant, lavender will struggle on heavier, wetter ground. In contrast to catmint, which can grow practically everywhere, it needs to be dry, in well-drained soil, and in the sun. Nepeta is less picky about where it grows because it is native to many different settings. Catmint can thrive in full or partial sunlight, as well as in damp or dry soil. It can practically be grown everywhere and is incredibly tough. It will only not tolerate really soggy terrain. It has a long flowering period and occasionally produces a second flush of flowers if you cut it down.
Nepeta is quite simple to establish once it is planted. The added benefit is that pollinators and bees find it incredibly alluring. On a warm day, a clump will be buzzing with the sound of bees as you pass it. It is a plant that grows well in practically any environment and doesn’t require feeding, which can cause it to become lanky. As its name implies, it is appealing to creatures other than bees. Insert a few sticks to prevent cats from rolling on your Nepeta if you don’t like cats and don’t want that to happen. The sticks will blend in with the plant growth and will be undetectable to cats. If you enjoy cats, you might just want to stand by and observe how crazy they become when they see cat mint, running after it and rolling around.
Nepeta spreads, right?
The majority of species can survive in a variety of soil conditions, including rocky and sandy soils. Just make sure the soil has a pH range of 5.0 to 7.5 and is well-draining.
Choose a spot that receives direct sunlight and incorporate approximately an inch of compost there. Plants do tend to be bushier in more fertile soil, yet it is not a must.
It’s important to note that some Nepeta species have a propensity for aggressive spread. Planting on raised beds or containers will help you avoid this.
When planting, water thoroughly. For the first season, supply about an inch of water each week. If it hasn’t rained for a few weeks, established plants are drought resilient and will only occasionally need water.
A effective technique to preserve soil moisture and enhance drainage is to add a few inches of mulch around the base of plants each season, such as shredded bark, leaves, or straw.
Should Nepeta be deadheaded?
Deadheading is beneficial if done frequently during the growth season since it promotes perennials to continue blooming. Nepeta can be pruned back after flowering for a new growth spurt and further display of flowers.
Does catnip like shade or the sun?
The mint family (Lamiaceae), which includes the robust and weedy perennial herb catnip, is hardy in zones 3-9. Nepeta cataria is one of numerous species that are referred to collectively as catmints, and it has been widely naturalized throughout temperate regions of the world. Most cats are drawn to the aromatic leaves of this plant, which are typically found in disturbed areas like roadside or field edges, along streams, or on waste ground, but many people are not fond of their pungent odor, which has been variously described as a combination of thyme and oregano to “mildly pungent.
Catnip has a rangy habit and upright, branching branches with green to gray-green foliage. It shares with other members of the mint family the distinctive square stems and opposing leaves with 1-inch petioles. Fine hairs are seen on the petioles and stems of the light green plants. The up to 3 inch long triangular to ovate leaves have crenate margins, which are rough teeth, and are cordate at the base. Fine hairs cover both the upper and bottom surfaces, and the upper side clearly reveals a reticulated network of veins. In the winter, plants wither to the ground, and in the early spring, new stems appear. Under ideal circumstances, plants can reach heights and widths of up to 3 feet, and they can also establish colonies from their short rhizomes.
Anytime from late spring through fall, plants can flower, and they will bloom for one to two months. On spike-like terminal racemes, the tiny blooms (about 1/3 inch long) are carried in tightly clustered whorls. The characteristic of the mint family, individual bilabiate (two-lipped) flowers are white with light purple or pink spots on the lower lip. The lower lip has three lobes, including a bigger middle lobe with a frilly outer edge, compared to the little upper lip’s two lobes. Numerous various sorts of butterflies, wasps, flies, and bees of all kinds visit the nectar-rich blooms. After the initial flowering, shearing encourages subsequent blooming.
Seed capsules that each contain four smooth, ovoid nutlets stand in for the flowers. Goldfinches and other seed-eating birds might visit the plants if they aren’t deadheaded. Although this plant easily reproduces and can be an annoyance in some places, it is not typically regarded as an invasive species in Wisconsin. After flowering, cut the plants all the way down to prevent them from reseeding.
Catnip is typically planted for house cats because it is not very well known for its ornamental features. It is also occasionally produced to attract butterflies. Nepeta x faassenii or Nepeta racemosa, which have showier flowers and better behavior (though less alluring leaves for cats), make much better ornamentals, but N. cateria could be combined with other perennials in the border in the same way that the other catmints can “included in a herb garden, or a cat-friendly yard. Containers may also be used to grow it. Regular pruning will make the plant more compact and less weedy looking.
Although catnip does well in poor soils and some shade, it grows best in full sun and medium, well-drained soil. The amount of soil fertility and moisture have a big impact on plant size. Once it has grown, this plant can withstand droughts to some extent. If cultivated as an ornamental, pinching will aid in the development of a more dense, well-shaped plant as the plants shoot up in the spring. Deer do not favor it, although stray cats may cause damage to it (mainly breaking the stems when rolling on the plant). Others advise keeping the plant in a hanging basket to keep it out of reach, while someone advised covering it with an elegant bird cage to keep cats away. It is easily multiplied by division of mature plants or seed that is introduced indoors a few weeks before the final frost. University of Wisconsin-Madison student Susan Mahr
What vegetation pairs nicely with nepeta?
Try combining Nepeta “Walker’s Low” with Achillea millefolium, Callirhoe involucrata, Coreopsis verticillata “Moonbeam,” Panicum virgatum “Prairie Sky,” Solidago nemoralis, or Schizachyrium scoparium “Standing Ovation.” COMPANION & UNDERSTUDY PLANTS
How quickly does Nepeta expand?
In the fall or very early spring, sow seeds outside. Better stands result from planting in the fall. Under ideal circumstances, seeds germinate in five to ten days, but in colder soil, this time can increase to twenty days. Thin the plants to 18 inches apart when they are 2 to 5 inches tall. After 12 to 15 weeks, you can start picking leaves. If cats frequently visit your garden, use wire netting to protect young plants.
What vegetation goes well with catmint?
There are numerous different plant combinations that are effective with catmint. Consider growing verbena, agastache, lavender, and tufted hairgrass alongside catmint as companion plants.
Plant catmint in a dramatic border with irises and Siberian spurge, or add a splash of color with yarrow to the previously stated rose and catmint combination. For long-lasting blossoms and minimal upkeep, combine yarrow, catmint, agastache, and foxtail lilies.
With catmint, allium, phlox, and white flower lace, spring irises go perfectly. Combine catmint with perennial grasses for a distinct texture. Sneezeweed, catmint, and dahlias all produce magnificent flowers that endure far into the early fall.
Catmint enhances the beauty of coneflower, daylily, and black-eyed susan.
With catmint, the planting combinations are virtually endless. Just keep in mind to group similar plants together. Those that are tolerant of your region and appreciate comparable conditions to catmint, including full sun, average garden soil, and little to no water.